159125460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204007}}^1$

素因数の和:204032

約数の個数: 48

約数和(自身を含む): 479826816

約数和(自身を除く): 320701356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 204007, 408014, 612021, 816028, 1020035, 1224042, 2040070, 2448084, 2652091, 3060105, 4080140, 5304182, 6120210, 7956273, 10608364, 12240420, 13260455, 15912546, 26520910, 31825092, 39781365, 53041820, 79562730, 159125460]

約数ペア:

[(1, 159125460), (2, 79562730), (3, 53041820), (4, 39781365), (5, 31825092), (6, 26520910), (10, 15912546), (12, 13260455), (13, 12240420), (15, 10608364), (20, 7956273), (26, 6120210), (30, 5304182), (39, 4080140), (52, 3060105), (60, 2652091), (65, 2448084), (78, 2040070), (130, 1224042), (156, 1020035), (195, 816028), (260, 612021), (390, 408014), (780, 204007)]